| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-ID: <202305260951.338c3bfe-oliver.sang@intel.com>
Date: Fri, 26 May 2023 10:31:08 +0800
From: kernel test robot <oliver.sang@...el.com>
To: David Howells <dhowells@...hat.com>
CC: <oe-lkp@...ts.linux.dev>, <lkp@...el.com>, Eric Dumazet
<edumazet@...gle.com>, "David S. Miller" <davem@...emloft.net>, David Ahern
<dsahern@...nel.org>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
<pabeni@...hat.com>, Jens Axboe <axboe@...nel.dk>, Matthew Wilcox
<willy@...radead.org>, <netdev@...r.kernel.org>, <ying.huang@...el.com>,
<feng.tang@...el.com>, <fengwei.yin@...el.com>, <oliver.sang@...el.com>
Subject: [dhowells-fs:sendpage-1] [tcp] 77f5a42b2d: netperf.Throughput_Mbps
-14.6% regression
Hello,
kernel test robot noticed a -14.6% regression of netperf.Throughput_Mbps on:
commit: 77f5a42b2db3e39c971a7d11f0b63745cef8b496 ("tcp: Convert do_tcp_sendpages() to use MSG_SPLICE_PAGES")
https://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git sendpage-1
testcase: netperf
test machine: 128 threads 4 sockets Intel(R) Xeon(R) Gold 6338 CPU @ 2.00GHz (Ice Lake) with 256G memory
parameters:
ip: ipv4
runtime: 300s
nr_threads: 50%
cluster: cs-localhost
send_size: 10K
test: TCP_SENDFILE
cpufreq_governor: performance
test-description: Netperf is a benchmark that can be use to measure various aspect of networking performance.
test-url: http://www.netperf.org/netperf/
If you fix the issue, kindly add following tag
| Reported-by: kernel test robot <oliver.sang@...el.com>
| Closes: https://lore.kernel.org/oe-lkp/202305260951.338c3bfe-oliver.sang@intel.com
Details are as below:
-------------------------------------------------------------------------------------------------->
To reproduce:
git clone https://github.com/intel/lkp-tests.git
cd lkp-tests
sudo bin/lkp install job.yaml # job file is attached in this email
bin/lkp split-job --compatible job.yaml # generate the yaml file for lkp run
sudo bin/lkp run generated-yaml-file
# if come across any failure that blocks the test,
# please remove ~/.lkp and /lkp dir to run from a clean state.
=========================================================================================
cluster/compiler/cpufreq_governor/ip/kconfig/nr_threads/rootfs/runtime/send_size/tbox_group/test/testcase:
cs-localhost/gcc-11/performance/ipv4/x86_64-rhel-8.3/50%/debian-11.1-x86_64-20220510.cgz/300s/10K/lkp-icl-2sp2/TCP_SENDFILE/netperf
commit:
b032c5b94f ("tcp: Support MSG_SPLICE_PAGES")
77f5a42b2d ("tcp: Convert do_tcp_sendpages() to use MSG_SPLICE_PAGES")
b032c5b94fdcfda3 77f5a42b2db3e39c971a7d11f0b
---------------- ---------------------------
%stddev %change %stddev
\ | \
23176 -14.6% 19795 netperf.Throughput_Mbps
1483319 -14.6% 1266931 netperf.Throughput_total_Mbps
164111 ± 7% -11.3% 145564 ± 2% netperf.time.involuntary_context_switches
658.78 -13.4% 570.30 netperf.time.user_time
5.432e+09 -14.6% 4.64e+09 netperf.workload
5.871e+09 +14.9% 6.745e+09 cpuidle..time
7.205e+08 +13.3% 8.164e+08 cpuidle..usage
13.69 +2.2 15.92 mpstat.cpu.all.idle%
2.67 +0.3 2.99 mpstat.cpu.all.irq%
30044 ± 21% +82.6% 54861 ± 26% numa-vmstat.node0.nr_anon_pages
673.50 ± 39% +74.3% 1174 ± 20% numa-vmstat.node0.nr_page_table_pages
5091909 +14.7% 5837888 vmstat.system.cs
2625027 +13.7% 2983398 vmstat.system.in
417561 ± 3% +11.1% 463713 proc-vmstat.nr_mapped
3036 +4.0% 3158 proc-vmstat.nr_page_table_pages
775516 +5.3% 816466 ± 5% proc-vmstat.pgfree
120143 ± 21% +82.6% 219394 ± 26% numa-meminfo.node0.AnonPages
156834 ± 24% +90.2% 298365 ± 25% numa-meminfo.node0.AnonPages.max
2694 ± 38% +74.2% 4694 ± 20% numa-meminfo.node0.PageTables
88914 ± 53% -68.1% 28354 ± 95% numa-meminfo.node2.AnonHugePages
7.19e+08 +13.3% 8.147e+08 turbostat.C1
15.08 +2.2 17.31 turbostat.C1%
10.22 +15.5% 11.81 turbostat.CPU%c1
7.979e+08 +13.8% 9.084e+08 turbostat.IRQ
1479712 +13.5% 1679022 turbostat.POLL
0.05 +0.0 0.06 turbostat.POLL%
0.86 ± 30% -58.1% 0.36 ± 31% sched_debug.cfs_rq:/.load_avg.min
7919342 ± 2% -9.3% 7186168 ± 2% sched_debug.cfs_rq:/.min_vruntime.min
241910 ± 2% -27.7% 174919 ± 2% sched_debug.cpu.avg_idle.avg
272049 ± 4% -36.6% 172555 ± 5% sched_debug.cpu.avg_idle.stddev
6051828 +14.8% 6948552 sched_debug.cpu.nr_switches.avg
9751445 ± 3% +18.0% 11507180 ± 3% sched_debug.cpu.nr_switches.max
1258987 ± 9% +24.1% 1562137 ± 4% sched_debug.cpu.nr_switches.stddev
4.431e+10 +3.4% 4.58e+10 perf-stat.i.branch-instructions
0.89 -0.0 0.84 perf-stat.i.branch-miss-rate%
3.896e+08 -2.3% 3.805e+08 perf-stat.i.branch-misses
6.56 ± 5% -1.0 5.56 ± 2% perf-stat.i.cache-miss-rate%
1.055e+08 ± 5% -14.7% 90006058 ± 2% perf-stat.i.cache-misses
5140409 +14.8% 5900606 perf-stat.i.context-switches
1.29 -4.8% 1.22 perf-stat.i.cpi
3.019e+11 -1.5% 2.975e+11 perf-stat.i.cpu-cycles
27653 ± 3% +32.4% 36604 ± 6% perf-stat.i.cpu-migrations
2891 ± 5% +15.5% 3339 ± 2% perf-stat.i.cycles-between-cache-misses
0.01 ± 2% -0.0 0.01 ± 20% perf-stat.i.dTLB-load-miss-rate%
7555716 ± 2% -19.0% 6122873 ± 20% perf-stat.i.dTLB-load-misses
6.929e+10 +1.9% 7.062e+10 perf-stat.i.dTLB-loads
957475 ± 4% +10.0% 1053256 ± 6% perf-stat.i.dTLB-store-misses
3.778e+10 +1.4% 3.831e+10 perf-stat.i.dTLB-stores
2.345e+11 +3.5% 2.427e+11 perf-stat.i.instructions
0.78 +5.0% 0.82 perf-stat.i.ipc
2.36 -1.5% 2.32 perf-stat.i.metric.GHz
264.09 ± 5% -10.2% 237.26 ± 2% perf-stat.i.metric.K/sec
1195 +2.2% 1221 perf-stat.i.metric.M/sec
14860505 ± 7% -15.1% 12621197 ± 3% perf-stat.i.node-load-misses
8950975 ± 3% -13.9% 7706748 perf-stat.i.node-store-misses
0.88 -0.0 0.83 perf-stat.overall.branch-miss-rate%
6.52 ± 5% -1.0 5.51 ± 2% perf-stat.overall.cache-miss-rate%
1.29 -4.8% 1.23 perf-stat.overall.cpi
2869 ± 5% +15.3% 3307 ± 2% perf-stat.overall.cycles-between-cache-misses
0.01 ± 2% -0.0 0.01 ± 20% perf-stat.overall.dTLB-load-miss-rate%
0.78 +5.1% 0.82 perf-stat.overall.ipc
12960 +21.4% 15729 perf-stat.overall.path-length
4.416e+10 +3.4% 4.564e+10 perf-stat.ps.branch-instructions
3.883e+08 -2.3% 3.792e+08 perf-stat.ps.branch-misses
1.052e+08 ± 5% -14.7% 89701078 ± 2% perf-stat.ps.cache-misses
5123329 +14.8% 5881511 perf-stat.ps.context-switches
3.009e+11 -1.5% 2.965e+11 perf-stat.ps.cpu-cycles
27520 ± 3% +32.3% 36412 ± 6% perf-stat.ps.cpu-migrations
6.906e+10 +1.9% 7.038e+10 perf-stat.ps.dTLB-loads
952596 ± 4% +10.0% 1047647 ± 6% perf-stat.ps.dTLB-store-misses
3.765e+10 +1.4% 3.818e+10 perf-stat.ps.dTLB-stores
2.337e+11 +3.5% 2.419e+11 perf-stat.ps.instructions
14801383 ± 7% -15.1% 12571364 ± 3% perf-stat.ps.node-load-misses
8918890 ± 3% -13.9% 7679297 perf-stat.ps.node-store-misses
7.04e+13 +3.7% 7.298e+13 perf-stat.total.instructions
10.64 -10.6 0.00 perf-profile.calltrace.cycles-pp.tcp_build_frag.do_tcp_sendpages.tcp_sendpage.inet_sendpage.kernel_sendpage
7.79 -7.8 0.00 perf-profile.calltrace.cycles-pp.tcp_wmem_schedule.tcp_build_frag.do_tcp_sendpages.tcp_sendpage.inet_sendpage
7.54 -7.5 0.00 perf-profile.calltrace.cycles-pp.__sk_mem_schedule.tcp_wmem_schedule.tcp_build_frag.do_tcp_sendpages.tcp_sendpage
7.36 -7.4 0.00 perf-profile.calltrace.cycles-pp.__sk_mem_raise_allocated.__sk_mem_schedule.tcp_wmem_schedule.tcp_build_frag.do_tcp_sendpages
31.89 -2.7 29.22 perf-profile.calltrace.cycles-pp.tcp_recvmsg.inet_recvmsg.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom
32.00 -2.7 29.34 perf-profile.calltrace.cycles-pp.inet_recvmsg.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64
32.22 -2.7 29.56 perf-profile.calltrace.cycles-pp.sock_recvmsg.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe
32.70 -2.7 30.05 perf-profile.calltrace.cycles-pp.__sys_recvfrom.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv
32.80 -2.6 30.16 perf-profile.calltrace.cycles-pp.__x64_sys_recvfrom.do_syscall_64.entry_SYSCALL_64_after_hwframe.recv.process_requests
29.44 -2.1 27.38 perf-profile.calltrace.cycles-pp.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.sock_recvmsg.__sys_recvfrom
11.30 -1.4 9.96 perf-profile.calltrace.cycles-pp.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.sock_recvmsg
11.23 -1.3 9.88 perf-profile.calltrace.cycles-pp.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg
7.38 -1.1 6.30 perf-profile.calltrace.cycles-pp.generic_file_splice_read.splice_direct_to_actor.do_splice_direct.do_sendfile.__x64_sys_sendfile64
10.00 -1.0 9.00 perf-profile.calltrace.cycles-pp.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_recvmsg_locked
6.46 -1.0 5.46 perf-profile.calltrace.cycles-pp.filemap_read.generic_file_splice_read.splice_direct_to_actor.do_splice_direct.do_sendfile
10.15 -1.0 9.16 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_recvmsg_locked.tcp_recvmsg
10.50 -1.0 9.53 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg
5.52 -0.9 4.60 perf-profile.calltrace.cycles-pp.lock_sock_nested.tcp_sendpage.inet_sendpage.kernel_sendpage.sock_sendpage
7.06 -0.9 6.17 perf-profile.calltrace.cycles-pp._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg
5.20 -0.9 4.32 perf-profile.calltrace.cycles-pp._raw_spin_lock_bh.lock_sock_nested.tcp_sendpage.inet_sendpage.kernel_sendpage
6.58 -0.8 5.75 perf-profile.calltrace.cycles-pp.copyout._copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked
10.27 -0.8 9.47 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.sock_recvmsg
4.43 -0.8 3.67 perf-profile.calltrace.cycles-pp.native_queued_spin_lock_slowpath._raw_spin_lock_bh.lock_sock_nested.tcp_sendpage.inet_sendpage
15.06 -0.7 14.38 perf-profile.calltrace.cycles-pp.net_rx_action.__do_softirq.do_softirq.__local_bh_enable_ip.__dev_queue_xmit
8.78 -0.7 8.10 perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish
13.48 -0.7 12.80 perf-profile.calltrace.cycles-pp.__napi_poll.net_rx_action.__do_softirq.do_softirq.__local_bh_enable_ip
11.77 -0.7 11.09 perf-profile.calltrace.cycles-pp.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog
13.43 -0.7 12.76 perf-profile.calltrace.cycles-pp.process_backlog.__napi_poll.net_rx_action.__do_softirq.do_softirq
12.03 -0.7 11.36 perf-profile.calltrace.cycles-pp.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll
15.67 -0.7 15.00 perf-profile.calltrace.cycles-pp.__do_softirq.do_softirq.__local_bh_enable_ip.__dev_queue_xmit.ip_finish_output2
12.09 -0.7 11.42 perf-profile.calltrace.cycles-pp.ip_local_deliver_finish.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action
13.04 -0.7 12.38 perf-profile.calltrace.cycles-pp.__netif_receive_skb_one_core.process_backlog.__napi_poll.net_rx_action.__do_softirq
15.91 -0.7 15.26 perf-profile.calltrace.cycles-pp.__local_bh_enable_ip.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb
15.82 -0.7 15.17 perf-profile.calltrace.cycles-pp.do_softirq.__local_bh_enable_ip.__dev_queue_xmit.ip_finish_output2.__ip_queue_xmit
8.91 -0.6 8.28 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu.ip_local_deliver_finish.__netif_receive_skb_one_core
3.10 -0.5 2.61 perf-profile.calltrace.cycles-pp.filemap_get_pages.filemap_read.generic_file_splice_read.splice_direct_to_actor.do_splice_direct
2.88 -0.5 2.42 perf-profile.calltrace.cycles-pp.filemap_get_read_batch.filemap_get_pages.filemap_read.generic_file_splice_read.splice_direct_to_actor
1.91 ± 9% -0.5 1.46 ± 2% perf-profile.calltrace.cycles-pp.__release_sock.release_sock.tcp_recvmsg.inet_recvmsg.sock_recvmsg
1.74 ± 9% -0.4 1.29 ± 2% perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock.tcp_recvmsg
1.83 ± 9% -0.4 1.38 ± 2% perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.tcp_recvmsg.inet_recvmsg
2.04 ± 9% -0.4 1.60 ± 2% perf-profile.calltrace.cycles-pp.release_sock.tcp_recvmsg.inet_recvmsg.sock_recvmsg.__sys_recvfrom
1.39 ± 9% -0.4 0.96 ± 3% perf-profile.calltrace.cycles-pp.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock
1.18 ± 8% -0.4 0.76 ± 3% perf-profile.calltrace.cycles-pp.mem_cgroup_charge_skmem.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv.__release_sock
1.47 ± 3% -0.4 1.07 ± 3% perf-profile.calltrace.cycles-pp.try_charge_memcg.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule.tcp_wmem_schedule
3.22 -0.4 2.83 perf-profile.calltrace.cycles-pp.simple_copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked.tcp_recvmsg
2.96 -0.4 2.58 perf-profile.calltrace.cycles-pp.__check_object_size.simple_copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter.tcp_recvmsg_locked
2.54 -0.3 2.19 ± 2% perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
2.51 -0.3 2.17 ± 2% perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv
2.05 ± 9% -0.3 1.72 ± 2% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
1.02 ± 2% -0.3 0.69 ± 2% perf-profile.calltrace.cycles-pp._raw_spin_lock_bh.release_sock.tcp_sendpage.inet_sendpage.kernel_sendpage
2.59 -0.3 2.26 perf-profile.calltrace.cycles-pp.check_heap_object.__check_object_size.simple_copy_to_iter.__skb_datagram_iter.skb_copy_datagram_iter
1.59 ± 9% -0.3 1.27 ± 2% perf-profile.calltrace.cycles-pp.tcp_clean_rtx_queue.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv
1.28 -0.2 1.08 perf-profile.calltrace.cycles-pp.copy_page_to_iter_pipe.filemap_read.generic_file_splice_read.splice_direct_to_actor.do_splice_direct
0.76 ± 2% -0.1 0.68 perf-profile.calltrace.cycles-pp.page_cache_pipe_buf_release.__splice_from_pipe.generic_splice_sendpage.direct_splice_actor.splice_direct_to_actor
0.70 -0.1 0.63 perf-profile.calltrace.cycles-pp.do_splice_to.splice_direct_to_actor.do_splice_direct.do_sendfile.__x64_sys_sendfile64
0.58 +0.1 0.64 perf-profile.calltrace.cycles-pp.skb_release_data.napi_consume_skb.net_rx_action.__do_softirq.do_softirq
0.68 +0.1 0.75 perf-profile.calltrace.cycles-pp.napi_consume_skb.net_rx_action.__do_softirq.do_softirq.__local_bh_enable_ip
1.13 +0.1 1.20 perf-profile.calltrace.cycles-pp.tcp_clean_rtx_queue.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.__release_sock
0.57 +0.1 0.65 ± 2% perf-profile.calltrace.cycles-pp.enqueue_entity.enqueue_task_fair.activate_task.ttwu_do_activate.sched_ttwu_pending
1.36 +0.1 1.46 ± 2% perf-profile.calltrace.cycles-pp.tcp_ack.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock
0.59 ± 2% +0.1 0.73 perf-profile.calltrace.cycles-pp.menu_select.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
0.93 +0.1 1.07 perf-profile.calltrace.cycles-pp.__schedule.schedule_idle.do_idle.cpu_startup_entry.start_secondary
0.99 +0.1 1.14 perf-profile.calltrace.cycles-pp.schedule_idle.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
0.79 ± 2% +0.2 0.95 ± 3% perf-profile.calltrace.cycles-pp.enqueue_task_fair.activate_task.ttwu_do_activate.sched_ttwu_pending.__sysvec_call_function_single
0.82 +0.2 0.98 ± 3% perf-profile.calltrace.cycles-pp.activate_task.ttwu_do_activate.sched_ttwu_pending.__sysvec_call_function_single.sysvec_call_function_single
0.97 +0.2 1.14 ± 2% perf-profile.calltrace.cycles-pp.ttwu_do_activate.sched_ttwu_pending.__sysvec_call_function_single.sysvec_call_function_single.asm_sysvec_call_function_single
2.84 +0.2 3.02 perf-profile.calltrace.cycles-pp.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv.ip_protocol_deliver_rcu
1.24 +0.2 1.46 ± 2% perf-profile.calltrace.cycles-pp.sched_ttwu_pending.__sysvec_call_function_single.sysvec_call_function_single.asm_sysvec_call_function_single.acpi_safe_halt
0.93 +0.2 1.16 perf-profile.calltrace.cycles-pp.try_to_wake_up.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_data_queue
0.49 ± 46% +0.3 0.74 perf-profile.calltrace.cycles-pp.dequeue_entity.dequeue_task_fair.__schedule.schedule.schedule_timeout
1.05 +0.3 1.30 ± 2% perf-profile.calltrace.cycles-pp.__wake_up_common.__wake_up_common_lock.sock_def_readable.tcp_data_queue.tcp_rcv_established
1.09 +0.3 1.36 perf-profile.calltrace.cycles-pp.__wake_up_common_lock.sock_def_readable.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv
0.56 ± 46% +0.3 0.86 perf-profile.calltrace.cycles-pp.dequeue_task_fair.__schedule.schedule.schedule_timeout.wait_woken
1.20 +0.3 1.49 perf-profile.calltrace.cycles-pp.sock_def_readable.tcp_data_queue.tcp_rcv_established.tcp_v4_do_rcv.tcp_v4_rcv
0.52 ± 46% +0.3 0.84 ± 4% perf-profile.calltrace.cycles-pp.newidle_balance.pick_next_task_fair.__schedule.schedule.schedule_timeout
1.81 +0.3 2.13 ± 2% perf-profile.calltrace.cycles-pp.__sysvec_call_function_single.sysvec_call_function_single.asm_sysvec_call_function_single.acpi_safe_halt.acpi_idle_enter
0.58 ± 45% +0.4 0.94 ± 5% perf-profile.calltrace.cycles-pp.pick_next_task_fair.__schedule.schedule.schedule_timeout.wait_woken
2.38 +0.4 2.81 ± 2% perf-profile.calltrace.cycles-pp.sysvec_call_function_single.asm_sysvec_call_function_single.acpi_safe_halt.acpi_idle_enter.cpuidle_enter_state
2.52 +0.5 2.99 ± 2% perf-profile.calltrace.cycles-pp.wait_woken.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg
2.18 ± 7% +0.5 2.68 ± 2% perf-profile.calltrace.cycles-pp.schedule.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked
2.23 ± 7% +0.5 2.73 ± 2% perf-profile.calltrace.cycles-pp.schedule_timeout.wait_woken.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg
2.00 ± 9% +0.5 2.55 ± 2% perf-profile.calltrace.cycles-pp.__schedule.schedule.schedule_timeout.wait_woken.sk_wait_data
3.10 +0.6 3.66 ± 2% perf-profile.calltrace.cycles-pp.sk_wait_data.tcp_recvmsg_locked.tcp_recvmsg.inet_recvmsg.sock_recvmsg
0.00 +0.6 0.57 perf-profile.calltrace.cycles-pp.__alloc_skb.tcp_stream_alloc_skb.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage
3.58 +0.6 4.20 perf-profile.calltrace.cycles-pp.acpi_safe_halt.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call
0.00 +0.7 0.69 perf-profile.calltrace.cycles-pp.read_tsc.ktime_get.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked
0.00 +0.8 0.75 perf-profile.calltrace.cycles-pp.tcp_stream_alloc_skb.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage.inet_sendpage
5.44 ± 3% +0.8 6.29 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames
7.23 ± 2% +0.9 8.11 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv
6.00 ± 2% +0.9 6.92 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established
0.00 +1.0 0.96 perf-profile.calltrace.cycles-pp.iov_iter_extract_pages.skb_splice_from_iter.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage
5.67 +1.0 6.63 perf-profile.calltrace.cycles-pp.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendpage.inet_sendpage
0.00 +1.0 0.96 ± 2% perf-profile.calltrace.cycles-pp.tcp_current_mss.tcp_send_mss.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage
0.00 +1.0 0.97 perf-profile.calltrace.cycles-pp.ktime_get.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.do_tcp_sendpages
5.67 +1.0 6.64 perf-profile.calltrace.cycles-pp.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock.tcp_sendpage
9.54 +1.0 10.58 perf-profile.calltrace.cycles-pp.release_sock.tcp_sendpage.inet_sendpage.kernel_sendpage.sock_sendpage
0.00 +1.1 1.07 perf-profile.calltrace.cycles-pp.skb_append_pagefrags.skb_splice_from_iter.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage
5.99 +1.1 7.06 perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv.__release_sock
6.02 +1.1 7.10 perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_rcv_established.tcp_v4_do_rcv.__release_sock.release_sock
0.00 +1.3 1.26 perf-profile.calltrace.cycles-pp.tcp_send_mss.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage.inet_sendpage
8.20 +1.4 9.58 perf-profile.calltrace.cycles-pp.__release_sock.release_sock.tcp_sendpage.inet_sendpage.kernel_sendpage
8.77 +1.4 10.18 perf-profile.calltrace.cycles-pp.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle
9.03 +1.5 10.48 perf-profile.calltrace.cycles-pp.cpuidle_enter_state.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry
9.10 +1.5 10.56 perf-profile.calltrace.cycles-pp.cpuidle_enter.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary
46.25 +1.5 47.77 perf-profile.calltrace.cycles-pp.splice_direct_to_actor.do_splice_direct.do_sendfile.__x64_sys_sendfile64.do_syscall_64
9.94 +1.6 11.56 perf-profile.calltrace.cycles-pp.cpuidle_idle_call.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
11.32 +1.8 13.13 perf-profile.calltrace.cycles-pp.do_idle.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
11.36 +1.8 13.18 perf-profile.calltrace.cycles-pp.start_secondary.secondary_startup_64_no_verify
11.34 +1.8 13.16 perf-profile.calltrace.cycles-pp.cpu_startup_entry.start_secondary.secondary_startup_64_no_verify
11.44 +1.9 13.32 perf-profile.calltrace.cycles-pp.secondary_startup_64_no_verify
0.00 +1.9 1.94 perf-profile.calltrace.cycles-pp.ip_finish_output2.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked
12.81 +2.0 14.84 perf-profile.calltrace.cycles-pp.asm_sysvec_call_function_single.acpi_safe_halt.acpi_idle_enter.cpuidle_enter_state.cpuidle_enter
0.00 +2.0 2.05 perf-profile.calltrace.cycles-pp.__ip_queue_xmit.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.do_tcp_sendpages
0.00 +2.2 2.22 perf-profile.calltrace.cycles-pp.__tcp_transmit_skb.tcp_write_xmit.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage
0.00 +2.5 2.46 perf-profile.calltrace.cycles-pp.tcp_write_xmit.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage.inet_sendpage
37.23 +2.8 39.99 perf-profile.calltrace.cycles-pp.direct_splice_actor.splice_direct_to_actor.do_splice_direct.do_sendfile.__x64_sys_sendfile64
0.00 +2.8 2.76 perf-profile.calltrace.cycles-pp.tcp_write_xmit.__tcp_push_pending_frames.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage
37.11 +2.8 39.88 perf-profile.calltrace.cycles-pp.generic_splice_sendpage.direct_splice_actor.splice_direct_to_actor.do_splice_direct.do_sendfile
36.69 +2.8 39.49 perf-profile.calltrace.cycles-pp.__splice_from_pipe.generic_splice_sendpage.direct_splice_actor.splice_direct_to_actor.do_splice_direct
0.00 +2.9 2.94 perf-profile.calltrace.cycles-pp.skb_splice_from_iter.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage.inet_sendpage
34.28 +2.9 37.22 perf-profile.calltrace.cycles-pp.kernel_sendpage.sock_sendpage.pipe_to_sendpage.__splice_from_pipe.generic_splice_sendpage
34.79 +3.0 37.74 perf-profile.calltrace.cycles-pp.pipe_to_sendpage.__splice_from_pipe.generic_splice_sendpage.direct_splice_actor.splice_direct_to_actor
0.00 +3.0 2.95 perf-profile.calltrace.cycles-pp.__tcp_push_pending_frames.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage.inet_sendpage
34.47 +3.0 37.43 perf-profile.calltrace.cycles-pp.sock_sendpage.pipe_to_sendpage.__splice_from_pipe.generic_splice_sendpage.direct_splice_actor
33.91 +3.0 36.88 perf-profile.calltrace.cycles-pp.inet_sendpage.kernel_sendpage.sock_sendpage.pipe_to_sendpage.__splice_from_pipe
33.42 +3.0 36.44 perf-profile.calltrace.cycles-pp.tcp_sendpage.inet_sendpage.kernel_sendpage.sock_sendpage.pipe_to_sendpage
16.84 +3.2 20.00 perf-profile.calltrace.cycles-pp.do_tcp_sendpages.tcp_sendpage.inet_sendpage.kernel_sendpage.sock_sendpage
0.00 +3.4 3.35 ± 2% perf-profile.calltrace.cycles-pp.mem_cgroup_charge_skmem.__sk_mem_raise_allocated.__sk_mem_schedule.tcp_wmem_schedule.tcp_sendmsg_locked
0.00 +5.7 5.66 ± 2% perf-profile.calltrace.cycles-pp.__sk_mem_raise_allocated.__sk_mem_schedule.tcp_wmem_schedule.tcp_sendmsg_locked.do_tcp_sendpages
0.00 +5.8 5.82 ± 2% perf-profile.calltrace.cycles-pp.__sk_mem_schedule.tcp_wmem_schedule.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage
0.00 +6.0 6.04 ± 2% perf-profile.calltrace.cycles-pp.tcp_wmem_schedule.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage.inet_sendpage
0.00 +18.9 18.86 perf-profile.calltrace.cycles-pp.tcp_sendmsg_locked.do_tcp_sendpages.tcp_sendpage.inet_sendpage.kernel_sendpage
10.85 -10.8 0.00 perf-profile.children.cycles-pp.tcp_build_frag
31.93 -2.7 29.26 perf-profile.children.cycles-pp.tcp_recvmsg
32.01 -2.7 29.35 perf-profile.children.cycles-pp.inet_recvmsg
32.24 -2.7 29.57 perf-profile.children.cycles-pp.sock_recvmsg
32.72 -2.7 30.06 perf-profile.children.cycles-pp.__sys_recvfrom
32.82 -2.6 30.17 perf-profile.children.cycles-pp.__x64_sys_recvfrom
34.07 -2.6 31.52 perf-profile.children.cycles-pp.recv
34.30 -2.5 31.76 perf-profile.children.cycles-pp.process_requests
29.47 -2.1 27.41 perf-profile.children.cycles-pp.tcp_recvmsg_locked
6.95 ± 2% -2.0 4.97 perf-profile.children.cycles-pp.mem_cgroup_charge_skmem
7.70 -1.8 5.92 perf-profile.children.cycles-pp.__sk_mem_schedule
7.88 -1.8 6.10 perf-profile.children.cycles-pp.tcp_wmem_schedule
7.56 -1.8 5.79 ± 2% perf-profile.children.cycles-pp.__sk_mem_raise_allocated
85.01 -1.8 83.26 perf-profile.children.cycles-pp.entry_SYSCALL_64_after_hwframe
84.48 -1.7 82.78 perf-profile.children.cycles-pp.do_syscall_64
11.31 -1.4 9.96 perf-profile.children.cycles-pp.skb_copy_datagram_iter
11.29 -1.4 9.94 perf-profile.children.cycles-pp.__skb_datagram_iter
6.83 -1.2 5.60 perf-profile.children.cycles-pp._raw_spin_lock_bh
7.47 -1.1 6.36 perf-profile.children.cycles-pp.generic_file_splice_read
3.32 ± 4% -1.0 2.27 ± 4% perf-profile.children.cycles-pp.try_charge_memcg
6.59 -1.0 5.56 perf-profile.children.cycles-pp.filemap_read
5.73 -1.0 4.78 perf-profile.children.cycles-pp.lock_sock_nested
7.10 -0.9 6.21 perf-profile.children.cycles-pp._copy_to_iter
6.72 -0.8 5.87 perf-profile.children.cycles-pp.copyout
4.60 -0.8 3.80 perf-profile.children.cycles-pp.native_queued_spin_lock_slowpath
15.14 -0.7 14.44 perf-profile.children.cycles-pp.net_rx_action
13.49 -0.7 12.80 perf-profile.children.cycles-pp.process_backlog
16.41 -0.7 15.72 perf-profile.children.cycles-pp.__local_bh_enable_ip
11.88 -0.7 11.19 perf-profile.children.cycles-pp.tcp_v4_rcv
13.53 -0.7 12.84 perf-profile.children.cycles-pp.__napi_poll
2.93 ± 2% -0.7 2.24 perf-profile.children.cycles-pp.__sk_mem_reduce_allocated
15.80 -0.7 15.11 perf-profile.children.cycles-pp.__do_softirq
12.10 -0.7 11.41 perf-profile.children.cycles-pp.ip_protocol_deliver_rcu
13.11 -0.7 12.42 perf-profile.children.cycles-pp.__netif_receive_skb_one_core
12.14 -0.7 11.46 perf-profile.children.cycles-pp.ip_local_deliver_finish
15.90 -0.7 15.22 perf-profile.children.cycles-pp.do_softirq
1.53 ± 4% -0.5 0.99 ± 5% perf-profile.children.cycles-pp.page_counter_try_charge
17.60 -0.5 17.06 perf-profile.children.cycles-pp.__dev_queue_xmit
17.96 -0.5 17.44 perf-profile.children.cycles-pp.ip_finish_output2
3.14 -0.5 2.64 perf-profile.children.cycles-pp.filemap_get_pages
2.92 -0.5 2.44 perf-profile.children.cycles-pp.filemap_get_read_batch
1.54 ± 3% -0.4 1.10 ± 3% perf-profile.children.cycles-pp.refill_stock
1.27 ± 5% -0.4 0.84 ± 4% perf-profile.children.cycles-pp.drain_stock
1.24 ± 5% -0.4 0.81 ± 4% perf-profile.children.cycles-pp.page_counter_uncharge
18.99 -0.4 18.58 perf-profile.children.cycles-pp.__ip_queue_xmit
3.26 -0.4 2.87 perf-profile.children.cycles-pp.simple_copy_to_iter
3.17 -0.4 2.78 perf-profile.children.cycles-pp.__check_object_size
4.39 -0.4 4.01 perf-profile.children.cycles-pp.tcp_data_queue
3.92 -0.4 3.54 perf-profile.children.cycles-pp.tcp_ack
2.89 -0.4 2.52 perf-profile.children.cycles-pp.tcp_clean_rtx_queue
2.66 -0.3 2.32 perf-profile.children.cycles-pp.check_heap_object
16.45 -0.3 16.13 perf-profile.children.cycles-pp.tcp_rcv_established
16.65 -0.3 16.36 perf-profile.children.cycles-pp.tcp_v4_do_rcv
20.21 -0.3 19.92 perf-profile.children.cycles-pp.__tcp_transmit_skb
1.34 -0.2 1.13 perf-profile.children.cycles-pp.copy_page_to_iter_pipe
0.78 ± 7% -0.2 0.62 ± 5% perf-profile.children.cycles-pp.mem_cgroup_uncharge_skmem
1.23 -0.1 1.08 perf-profile.children.cycles-pp.security_file_permission
1.34 -0.1 1.20 perf-profile.children.cycles-pp.touch_atime
1.08 -0.1 0.96 perf-profile.children.cycles-pp.atime_needs_update
0.97 -0.1 0.86 perf-profile.children.cycles-pp.apparmor_file_permission
0.56 -0.1 0.46 ± 2% perf-profile.children.cycles-pp._copy_from_user
0.79 ± 2% -0.1 0.70 perf-profile.children.cycles-pp.page_cache_pipe_buf_release
0.31 ± 6% -0.1 0.22 ± 6% perf-profile.children.cycles-pp.propagate_protected_usage
0.74 -0.1 0.65 perf-profile.children.cycles-pp.do_splice_to
1.38 -0.1 1.31 perf-profile.children.cycles-pp.tcp_send_mss
0.45 -0.1 0.39 ± 3% perf-profile.children.cycles-pp.current_time
0.41 -0.1 0.35 perf-profile.children.cycles-pp.__virt_addr_valid
0.76 -0.1 0.70 perf-profile.children.cycles-pp.__cond_resched
0.61 -0.1 0.56 perf-profile.children.cycles-pp.__entry_text_start
0.63 -0.1 0.58 perf-profile.children.cycles-pp.__fget_light
0.51 -0.0 0.46 ± 2% perf-profile.children.cycles-pp.__fsnotify_parent
0.34 -0.0 0.30 ± 2% perf-profile.children.cycles-pp.__put_user_8
0.27 ± 2% -0.0 0.23 ± 3% perf-profile.children.cycles-pp.copy_page_to_iter
0.42 -0.0 0.38 perf-profile.children.cycles-pp.entry_SYSRETQ_unsafe_stack
0.48 ± 2% -0.0 0.44 perf-profile.children.cycles-pp.netperf_sendfile
0.30 ± 2% -0.0 0.26 perf-profile.children.cycles-pp.syscall_return_via_sysret
0.30 -0.0 0.27 perf-profile.children.cycles-pp.aa_file_perm
0.97 -0.0 0.94 perf-profile.children.cycles-pp.napi_consume_skb
0.24 -0.0 0.21 ± 2% perf-profile.children.cycles-pp.sanity
0.19 -0.0 0.16 ± 2% perf-profile.children.cycles-pp.rw_verify_area
0.17 ± 2% -0.0 0.15 perf-profile.children.cycles-pp.fsnotify_perm
0.16 ± 2% -0.0 0.14 ± 2% perf-profile.children.cycles-pp.skb_release_head_state
0.14 ± 2% -0.0 0.12 ± 4% perf-profile.children.cycles-pp.ktime_get_coarse_real_ts64
0.47 -0.0 0.45 perf-profile.children.cycles-pp.syscall_exit_to_user_mode
0.28 -0.0 0.26 ± 2% perf-profile.children.cycles-pp.rcu_all_qs
0.16 ± 3% -0.0 0.13 ± 3% perf-profile.children.cycles-pp.folio_mark_accessed
0.16 ± 2% -0.0 0.14 ± 3% perf-profile.children.cycles-pp.skb_clone
0.13 ± 4% -0.0 0.11 ± 4% perf-profile.children.cycles-pp.check_stack_object
0.20 ± 2% -0.0 0.18 ± 3% perf-profile.children.cycles-pp._raw_spin_unlock_bh
0.16 ± 3% -0.0 0.14 perf-profile.children.cycles-pp.syscall_exit_to_user_mode_prepare
0.11 ± 4% -0.0 0.09 ± 4% perf-profile.children.cycles-pp.make_vfsuid
0.22 ± 2% -0.0 0.20 ± 2% perf-profile.children.cycles-pp._raw_spin_lock_irq
0.30 -0.0 0.29 ± 2% perf-profile.children.cycles-pp.__netif_receive_skb_core
0.10 ± 5% -0.0 0.08 ± 5% perf-profile.children.cycles-pp.xas_start
0.07 -0.0 0.06 ± 6% perf-profile.children.cycles-pp.tcp_leave_memory_pressure
0.10 -0.0 0.09 perf-profile.children.cycles-pp.is_vmalloc_addr
0.05 +0.0 0.06 perf-profile.children.cycles-pp.ct_nmi_exit
0.05 +0.0 0.06 perf-profile.children.cycles-pp.x2apic_send_IPI
0.05 +0.0 0.06 perf-profile.children.cycles-pp.__rdgsbase_inactive
0.11 +0.0 0.12 perf-profile.children.cycles-pp.resched_curr
0.06 +0.0 0.07 perf-profile.children.cycles-pp.rb_next
0.07 ± 5% +0.0 0.08 perf-profile.children.cycles-pp.switch_fpu_return
0.12 ± 3% +0.0 0.13 perf-profile.children.cycles-pp.__get_task_ioprio
0.13 ± 2% +0.0 0.14 ± 3% perf-profile.children.cycles-pp.__irq_exit_rcu
0.06 ± 6% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.irqentry_exit
0.06 ± 7% +0.0 0.08 ± 6% perf-profile.children.cycles-pp.__tcp_cleanup_rbuf
0.06 +0.0 0.07 ± 6% perf-profile.children.cycles-pp.reweight_entity
0.12 ± 3% +0.0 0.13 ± 3% perf-profile.children.cycles-pp.finish_task_switch
0.11 ± 3% +0.0 0.12 ± 3% perf-profile.children.cycles-pp.ct_kernel_exit_state
0.18 ± 2% +0.0 0.20 ± 2% perf-profile.children.cycles-pp.tick_nohz_next_event
0.13 ± 3% +0.0 0.15 perf-profile.children.cycles-pp.check_preempt_curr
0.08 ± 6% +0.0 0.09 ± 5% perf-profile.children.cycles-pp.__update_blocked_fair
0.07 +0.0 0.09 ± 5% perf-profile.children.cycles-pp.hrtimer_next_event_without
0.17 ± 2% +0.0 0.19 perf-profile.children.cycles-pp.kfree_skbmem
0.10 ± 4% +0.0 0.12 ± 3% perf-profile.children.cycles-pp.tick_nohz_idle_enter
0.09 ± 5% +0.0 0.11 ± 3% perf-profile.children.cycles-pp.os_xsave
0.50 +0.0 0.52 perf-profile.children.cycles-pp.kmem_cache_free
0.22 ± 3% +0.0 0.24 ± 2% perf-profile.children.cycles-pp.__slab_free
0.09 +0.0 0.11 perf-profile.children.cycles-pp.__wrgsbase_inactive
0.36 +0.0 0.38 ± 2% perf-profile.children.cycles-pp.enqueue_to_backlog
0.17 ± 2% +0.0 0.19 perf-profile.children.cycles-pp.__update_load_avg_se
0.11 ± 3% +0.0 0.14 ± 3% perf-profile.children.cycles-pp.tcp_skb_entail
0.06 ± 8% +0.0 0.08 perf-profile.children.cycles-pp.nr_iowait_cpu
0.46 ± 2% +0.0 0.48 perf-profile.children.cycles-pp.irqtime_account_irq
0.39 +0.0 0.42 perf-profile.children.cycles-pp.netif_rx_internal
0.42 +0.0 0.44 ± 2% perf-profile.children.cycles-pp.__netif_rx
0.15 ± 3% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.perf_tp_event
0.27 ± 2% +0.0 0.30 ± 2% perf-profile.children.cycles-pp.__switch_to
0.17 ± 2% +0.0 0.20 ± 2% perf-profile.children.cycles-pp.ip_send_check
0.11 ± 3% +0.0 0.14 perf-profile.children.cycles-pp.__list_del_entry_valid
0.04 ± 45% +0.0 0.07 ± 5% perf-profile.children.cycles-pp.tick_nohz_stop_idle
0.16 ± 3% +0.0 0.18 ± 2% perf-profile.children.cycles-pp.llist_add_batch
0.17 +0.0 0.20 ± 2% perf-profile.children.cycles-pp.__x2apic_send_IPI_dest
0.16 ± 6% +0.0 0.19 ± 5% perf-profile.children.cycles-pp.update_sg_lb_stats
0.22 ± 2% +0.0 0.25 ± 2% perf-profile.children.cycles-pp.__switch_to_asm
0.18 ± 2% +0.0 0.21 ± 3% perf-profile.children.cycles-pp.__smp_call_single_queue
0.24 ± 3% +0.0 0.27 perf-profile.children.cycles-pp.__ip_local_out
0.20 ± 2% +0.0 0.24 perf-profile.children.cycles-pp.select_idle_sibling
0.18 ± 2% +0.0 0.21 ± 3% perf-profile.children.cycles-pp.available_idle_cpu
1.06 +0.0 1.09 perf-profile.children.cycles-pp.dev_hard_start_xmit
0.16 ± 6% +0.0 0.19 ± 5% perf-profile.children.cycles-pp.update_blocked_averages
0.32 +0.0 0.36 ± 2% perf-profile.children.cycles-pp.update_curr
0.18 ± 2% +0.0 0.21 ± 3% perf-profile.children.cycles-pp.native_apic_msr_eoi_write
0.96 +0.0 1.00 perf-profile.children.cycles-pp.loopback_xmit
0.28 ± 2% +0.0 0.31 perf-profile.children.cycles-pp.ip_local_out
0.12 ± 4% +0.0 0.15 ± 3% perf-profile.children.cycles-pp.tcp_downgrade_zcopy_pure
0.19 +0.0 0.22 ± 2% perf-profile.children.cycles-pp.llist_reverse_order
0.18 ± 2% +0.0 0.22 ± 2% perf-profile.children.cycles-pp.remove_wait_queue
0.19 ± 2% +0.0 0.22 ± 2% perf-profile.children.cycles-pp.irqentry_enter
0.20 ± 3% +0.0 0.24 perf-profile.children.cycles-pp.___perf_sw_event
0.02 ±141% +0.0 0.06 ± 9% perf-profile.children.cycles-pp.perf_trace_sched_switch
0.44 +0.0 0.48 perf-profile.children.cycles-pp.native_sched_clock
0.20 ± 2% +0.0 0.24 perf-profile.children.cycles-pp.update_rq_clock
0.15 ± 4% +0.0 0.19 ± 2% perf-profile.children.cycles-pp.tick_irq_enter
0.27 ± 2% +0.0 0.31 ± 2% perf-profile.children.cycles-pp.select_task_rq_fair
0.28 ± 2% +0.0 0.32 ± 2% perf-profile.children.cycles-pp.tick_nohz_get_sleep_length
0.22 +0.0 0.26 perf-profile.children.cycles-pp.perf_trace_sched_wakeup_template
0.20 ± 4% +0.0 0.24 ± 5% perf-profile.children.cycles-pp.update_sd_lb_stats
0.22 ± 3% +0.0 0.27 ± 5% perf-profile.children.cycles-pp.find_busiest_group
0.60 +0.0 0.65 perf-profile.children.cycles-pp._raw_spin_lock_irqsave
0.25 ± 3% +0.0 0.30 perf-profile.children.cycles-pp.__update_load_avg_cfs_rq
0.29 ± 2% +0.0 0.34 ± 2% perf-profile.children.cycles-pp.native_irq_return_iret
0.23 +0.0 0.28 ± 2% perf-profile.children.cycles-pp.set_next_entity
0.09 ± 18% +0.0 0.14 ± 25% perf-profile.children.cycles-pp.x86_64_start_kernel
0.09 ± 18% +0.0 0.14 ± 25% perf-profile.children.cycles-pp.x86_64_start_reservations
0.09 ± 18% +0.0 0.14 ± 25% perf-profile.children.cycles-pp.start_kernel
0.09 ± 18% +0.0 0.14 ± 25% perf-profile.children.cycles-pp.arch_call_rest_init
0.09 ± 18% +0.0 0.14 ± 25% perf-profile.children.cycles-pp.rest_init
0.00 +0.1 0.05 perf-profile.children.cycles-pp.update_min_vruntime
0.00 +0.1 0.05 perf-profile.children.cycles-pp.pipe_unlock
0.00 +0.1 0.05 perf-profile.children.cycles-pp.error_entry
0.01 ±223% +0.1 0.06 perf-profile.children.cycles-pp.perf_trace_buf_update
0.21 ± 3% +0.1 0.26 ± 2% perf-profile.children.cycles-pp.irq_enter_rcu
0.49 +0.1 0.54 perf-profile.children.cycles-pp.sched_clock_cpu
0.00 +0.1 0.05 ± 8% perf-profile.children.cycles-pp.__calc_delta
0.32 +0.1 0.38 ± 2% perf-profile.children.cycles-pp.select_task_rq
0.10 +0.1 0.16 ± 2% perf-profile.children.cycles-pp.tcp_chrono_stop
0.30 ± 3% +0.1 0.36 ± 4% perf-profile.children.cycles-pp.load_balance
0.00 +0.1 0.06 perf-profile.children.cycles-pp.tick_nohz_tick_stopped
0.32 ± 2% +0.1 0.39 perf-profile.children.cycles-pp.prepare_task_switch
0.38 +0.1 0.45 perf-profile.children.cycles-pp.__flush_smp_call_function_queue
0.61 +0.1 0.70 perf-profile.children.cycles-pp.enqueue_entity
0.60 +0.1 0.70 perf-profile.children.cycles-pp.update_load_avg
0.52 +0.1 0.62 ± 2% perf-profile.children.cycles-pp.ttwu_queue_wakelist
0.67 +0.1 0.77 perf-profile.children.cycles-pp.dequeue_entity
0.74 +0.1 0.86 perf-profile.children.cycles-pp.dequeue_task_fair
0.00 +0.1 0.12 ± 3% perf-profile.children.cycles-pp.iov_iter_bvec
0.61 ± 2% +0.1 0.74 perf-profile.children.cycles-pp.menu_select
1.00 +0.2 1.16 perf-profile.children.cycles-pp.schedule_idle
0.40 ± 2% +0.2 0.56 perf-profile.children.cycles-pp.tcp_rate_check_app_limited
0.14 ± 5% +0.2 0.30 perf-profile.children.cycles-pp.tcp_mtu_probe
0.86 +0.2 1.02 ± 3% perf-profile.children.cycles-pp.activate_task
0.83 +0.2 0.99 ± 3% perf-profile.children.cycles-pp.enqueue_task_fair
0.74 ± 4% +0.2 0.92 ± 5% perf-profile.children.cycles-pp.newidle_balance
1.00 +0.2 1.19 ± 2% perf-profile.children.cycles-pp.ttwu_do_activate
0.12 +0.2 0.32 perf-profile.children.cycles-pp.tcp_push
1.28 +0.2 1.51 ± 2% perf-profile.children.cycles-pp.sched_ttwu_pending
1.29 +0.2 1.53 perf-profile.children.cycles-pp.try_to_wake_up
1.08 ± 2% +0.2 1.33 ± 4% perf-profile.children.cycles-pp.pick_next_task_fair
1.46 +0.3 1.72 perf-profile.children.cycles-pp.__wake_up_common
0.24 ± 2% +0.3 0.52 perf-profile.children.cycles-pp.tcp_tso_segs
1.52 +0.3 1.80 perf-profile.children.cycles-pp.__wake_up_common_lock
1.70 +0.3 2.00 perf-profile.children.cycles-pp.sock_def_readable
1.85 +0.3 2.18 ± 2% perf-profile.children.cycles-pp.__sysvec_call_function_single
0.00 +0.4 0.37 ± 2% perf-profile.children.cycles-pp.iov_iter_advance
11.96 +0.4 12.36 perf-profile.children.cycles-pp.release_sock
2.27 +0.4 2.68 ± 2% perf-profile.children.cycles-pp.schedule
2.32 +0.4 2.74 ± 2% perf-profile.children.cycles-pp.schedule_timeout
0.70 +0.4 1.14 perf-profile.children.cycles-pp.read_tsc
2.42 +0.5 2.87 ± 2% perf-profile.children.cycles-pp.sysvec_call_function_single
2.53 +0.5 3.00 ± 2% perf-profile.children.cycles-pp.wait_woken
3.14 +0.5 3.69 ± 2% perf-profile.children.cycles-pp.__schedule
3.12 +0.6 3.68 ± 2% perf-profile.children.cycles-pp.sk_wait_data
1.03 ± 2% +0.6 1.62 perf-profile.children.cycles-pp.ktime_get
10.34 +0.7 11.09 perf-profile.children.cycles-pp.__release_sock
0.00 +1.0 1.01 perf-profile.children.cycles-pp.iov_iter_extract_pages
0.00 +1.1 1.09 perf-profile.children.cycles-pp.skb_append_pagefrags
7.76 +1.3 9.05 perf-profile.children.cycles-pp.asm_sysvec_call_function_single
8.81 +1.4 10.26 perf-profile.children.cycles-pp.acpi_safe_halt
8.84 +1.4 10.29 perf-profile.children.cycles-pp.acpi_idle_enter
9.11 +1.5 10.60 perf-profile.children.cycles-pp.cpuidle_enter_state
9.17 +1.5 10.68 perf-profile.children.cycles-pp.cpuidle_enter
46.29 +1.5 47.80 perf-profile.children.cycles-pp.splice_direct_to_actor
10.04 +1.7 11.70 perf-profile.children.cycles-pp.cpuidle_idle_call
11.36 +1.8 13.18 perf-profile.children.cycles-pp.start_secondary
11.42 +1.9 13.29 perf-profile.children.cycles-pp.do_idle
11.44 +1.9 13.32 perf-profile.children.cycles-pp.secondary_startup_64_no_verify
11.44 +1.9 13.32 perf-profile.children.cycles-pp.cpu_startup_entry
12.44 +2.2 14.68 perf-profile.children.cycles-pp.tcp_write_xmit
9.81 +2.5 12.35 perf-profile.children.cycles-pp.__tcp_push_pending_frames
37.26 +2.8 40.02 perf-profile.children.cycles-pp.direct_splice_actor
37.16 +2.8 39.93 perf-profile.children.cycles-pp.generic_splice_sendpage
36.79 +2.8 39.58 perf-profile.children.cycles-pp.__splice_from_pipe
34.86 +2.9 37.79 perf-profile.children.cycles-pp.pipe_to_sendpage
34.33 +2.9 37.27 perf-profile.children.cycles-pp.kernel_sendpage
34.53 +2.9 37.48 perf-profile.children.cycles-pp.sock_sendpage
34.02 +3.0 36.98 perf-profile.children.cycles-pp.inet_sendpage
33.58 +3.0 36.57 perf-profile.children.cycles-pp.tcp_sendpage
0.00 +3.0 3.04 perf-profile.children.cycles-pp.skb_splice_from_iter
17.08 +3.1 20.14 perf-profile.children.cycles-pp.do_tcp_sendpages
0.00 +19.1 19.14 perf-profile.children.cycles-pp.tcp_sendmsg_locked
3.46 ± 5% -0.9 2.54 ± 4% perf-profile.self.cycles-pp.mem_cgroup_charge_skmem
6.67 -0.8 5.83 perf-profile.self.cycles-pp.copyout
4.58 -0.8 3.78 perf-profile.self.cycles-pp.native_queued_spin_lock_slowpath
1.37 ± 4% -0.5 0.87 ± 5% perf-profile.self.cycles-pp.page_counter_try_charge
1.72 ± 3% -0.5 1.22 ± 3% perf-profile.self.cycles-pp.try_charge_memcg
2.73 -0.5 2.25 ± 2% perf-profile.self.cycles-pp.__sk_mem_raise_allocated
2.71 -0.5 2.25 perf-profile.self.cycles-pp.filemap_get_read_batch
2.18 -0.4 1.76 perf-profile.self.cycles-pp._raw_spin_lock_bh
1.09 ± 5% -0.4 0.70 ± 5% perf-profile.self.cycles-pp.page_counter_uncharge
2.15 ± 2% -0.3 1.88 perf-profile.self.cycles-pp.check_heap_object
1.31 -0.2 1.11 perf-profile.self.cycles-pp.filemap_read
1.10 -0.2 0.92 ± 2% perf-profile.self.cycles-pp.copy_page_to_iter_pipe
0.73 ± 7% -0.2 0.56 ± 5% perf-profile.self.cycles-pp.mem_cgroup_uncharge_skmem
1.02 -0.1 0.91 perf-profile.self.cycles-pp.do_sendfile
0.54 -0.1 0.45 perf-profile.self.cycles-pp._copy_from_user
0.64 ± 2% -0.1 0.55 ± 2% perf-profile.self.cycles-pp.__sk_mem_reduce_allocated
0.30 ± 7% -0.1 0.22 ± 6% perf-profile.self.cycles-pp.propagate_protected_usage
0.76 ± 2% -0.1 0.68 perf-profile.self.cycles-pp.page_cache_pipe_buf_release
0.67 ± 2% -0.1 0.60 ± 2% perf-profile.self.cycles-pp.apparmor_file_permission
0.56 -0.1 0.49 perf-profile.self.cycles-pp.entry_SYSCALL_64_after_hwframe
0.68 -0.1 0.62 perf-profile.self.cycles-pp.tcp_v4_rcv
0.48 -0.1 0.42 ± 2% perf-profile.self.cycles-pp.tcp_sendpage
0.40 -0.1 0.35 ± 2% perf-profile.self.cycles-pp.sendfile
0.39 -0.1 0.34 ± 2% perf-profile.self.cycles-pp._copy_to_iter
0.70 -0.0 0.65 perf-profile.self.cycles-pp.__splice_from_pipe
0.38 -0.0 0.33 ± 2% perf-profile.self.cycles-pp.__virt_addr_valid
0.34 -0.0 0.29 perf-profile.self.cycles-pp.__put_user_8
0.60 -0.0 0.56 perf-profile.self.cycles-pp.__fget_light
0.48 -0.0 0.43 perf-profile.self.cycles-pp.atime_needs_update
0.48 -0.0 0.44 ± 2% perf-profile.self.cycles-pp.__fsnotify_parent
1.00 -0.0 0.95 perf-profile.self.cycles-pp.skb_release_data
0.41 -0.0 0.37 perf-profile.self.cycles-pp.entry_SYSRETQ_unsafe_stack
0.45 -0.0 0.41 perf-profile.self.cycles-pp.__cond_resched
0.78 -0.0 0.74 ± 2% perf-profile.self.cycles-pp.__skb_datagram_iter
0.31 ± 2% -0.0 0.27 ± 2% perf-profile.self.cycles-pp.current_time
0.24 ± 2% -0.0 0.20 ± 2% perf-profile.self.cycles-pp.copy_page_to_iter
0.48 -0.0 0.44 ± 2% perf-profile.self.cycles-pp.sendfile_tcp_stream
0.43 -0.0 0.39 perf-profile.self.cycles-pp.netperf_sendfile
0.34 ± 2% -0.0 0.31 ± 3% perf-profile.self.cycles-pp.__x64_sys_sendfile64
0.22 ± 3% -0.0 0.19 perf-profile.self.cycles-pp.filemap_get_pages
0.25 ± 2% -0.0 0.22 ± 3% perf-profile.self.cycles-pp.security_file_permission
0.40 ± 2% -0.0 0.37 ± 2% perf-profile.self.cycles-pp.__check_object_size
0.29 ± 2% -0.0 0.26 perf-profile.self.cycles-pp.syscall_return_via_sysret
0.26 ± 2% -0.0 0.23 perf-profile.self.cycles-pp.aa_file_perm
0.30 -0.0 0.28 perf-profile.self.cycles-pp.tcp_send_mss
0.33 ± 2% -0.0 0.30 ± 2% perf-profile.self.cycles-pp.generic_splice_sendpage
0.21 -0.0 0.18 ± 2% perf-profile.self.cycles-pp.sanity
0.33 -0.0 0.30 ± 2% perf-profile.self.cycles-pp.splice_direct_to_actor
0.15 ± 3% -0.0 0.12 ± 3% perf-profile.self.cycles-pp.do_splice_to
0.42 -0.0 0.39 perf-profile.self.cycles-pp.do_syscall_64
0.34 ± 2% -0.0 0.31 ± 2% perf-profile.self.cycles-pp.inet_sendpage
0.22 -0.0 0.20 perf-profile.self.cycles-pp.generic_file_splice_read
0.25 -0.0 0.22 ± 2% perf-profile.self.cycles-pp.touch_atime
0.16 ± 2% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.skb_clone
0.16 ± 3% -0.0 0.14 ± 3% perf-profile.self.cycles-pp.fsnotify_perm
0.14 ± 2% -0.0 0.12 ± 3% perf-profile.self.cycles-pp.rw_verify_area
0.22 ± 3% -0.0 0.20 ± 3% perf-profile.self.cycles-pp.__entry_text_start
0.11 ± 4% -0.0 0.10 ± 5% perf-profile.self.cycles-pp.ktime_get_coarse_real_ts64
0.12 ± 4% -0.0 0.11 ± 3% perf-profile.self.cycles-pp.folio_mark_accessed
0.16 -0.0 0.14 ± 3% perf-profile.self.cycles-pp.tcp_stream_alloc_skb
0.14 ± 2% -0.0 0.13 ± 3% perf-profile.self.cycles-pp.__sk_mem_schedule
0.14 ± 3% -0.0 0.12 perf-profile.self.cycles-pp.syscall_exit_to_user_mode_prepare
0.30 -0.0 0.29 perf-profile.self.cycles-pp.__netif_receive_skb_core
0.12 ± 4% -0.0 0.10 ± 4% perf-profile.self.cycles-pp.simple_copy_to_iter
0.15 ± 2% -0.0 0.14 perf-profile.self.cycles-pp.__tcp_select_window
0.07 -0.0 0.06 perf-profile.self.cycles-pp.tcp_rate_skb_sent
0.06 -0.0 0.05 perf-profile.self.cycles-pp.splice_from_pipe_next
0.14 +0.0 0.15 perf-profile.self.cycles-pp.enqueue_to_backlog
0.05 +0.0 0.06 perf-profile.self.cycles-pp.schedule_idle
0.06 +0.0 0.07 perf-profile.self.cycles-pp.reweight_entity
0.06 +0.0 0.07 perf-profile.self.cycles-pp.__tcp_cleanup_rbuf
0.11 +0.0 0.12 ± 3% perf-profile.self.cycles-pp.__get_task_ioprio
0.10 ± 4% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.ct_kernel_exit_state
0.07 +0.0 0.08 ± 4% perf-profile.self.cycles-pp.sched_clock_cpu
0.05 +0.0 0.06 ± 6% perf-profile.self.cycles-pp.select_task_rq
0.11 ± 4% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.napi_consume_skb
0.06 +0.0 0.07 ± 5% perf-profile.self.cycles-pp.sysvec_call_function_single
0.06 +0.0 0.07 ± 5% perf-profile.self.cycles-pp.irq_enter_rcu
0.11 ± 4% +0.0 0.12 perf-profile.self.cycles-pp.perf_tp_event
0.08 +0.0 0.09 ± 5% perf-profile.self.cycles-pp.finish_task_switch
0.06 ± 8% +0.0 0.07 perf-profile.self.cycles-pp.switch_fpu_return
0.09 +0.0 0.10 ± 4% perf-profile.self.cycles-pp.os_xsave
0.06 ± 7% +0.0 0.08 ± 4% perf-profile.self.cycles-pp.pick_next_task_fair
0.06 +0.0 0.08 ± 6% perf-profile.self.cycles-pp.sk_wait_data
0.20 ± 2% +0.0 0.21 perf-profile.self.cycles-pp.loopback_xmit
0.08 ± 5% +0.0 0.10 perf-profile.self.cycles-pp.schedule
0.16 ± 3% +0.0 0.18 ± 2% perf-profile.self.cycles-pp.kfree_skbmem
0.09 ± 4% +0.0 0.11 ± 3% perf-profile.self.cycles-pp.tcp_rcv_space_adjust
0.09 ± 4% +0.0 0.10 ± 4% perf-profile.self.cycles-pp.__wrgsbase_inactive
0.08 ± 6% +0.0 0.09 ± 5% perf-profile.self.cycles-pp.dequeue_task_fair
0.06 ± 7% +0.0 0.08 perf-profile.self.cycles-pp.cpuidle_enter_state
0.15 ± 3% +0.0 0.17 perf-profile.self.cycles-pp.do_softirq
0.13 ± 3% +0.0 0.15 ± 2% perf-profile.self.cycles-pp.do_idle
0.15 +0.0 0.17 ± 4% perf-profile.self.cycles-pp.update_curr
0.08 +0.0 0.10 ± 3% perf-profile.self.cycles-pp.cpuidle_idle_call
0.22 ± 3% +0.0 0.24 ± 2% perf-profile.self.cycles-pp.__slab_free
0.15 ± 2% +0.0 0.17 ± 4% perf-profile.self.cycles-pp.__update_load_avg_se
0.11 +0.0 0.13 perf-profile.self.cycles-pp.tcp_v4_do_rcv
0.11 ± 4% +0.0 0.13 ± 3% perf-profile.self.cycles-pp.ttwu_queue_wakelist
0.24 ± 2% +0.0 0.26 perf-profile.self.cycles-pp.__mod_timer
0.46 +0.0 0.48 perf-profile.self.cycles-pp.tcp_current_mss
0.10 ± 3% +0.0 0.12 perf-profile.self.cycles-pp.__list_del_entry_valid
0.09 ± 5% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.asm_sysvec_call_function_single
0.17 ± 2% +0.0 0.19 perf-profile.self.cycles-pp.sock_def_readable
0.06 ± 9% +0.0 0.08 ± 4% perf-profile.self.cycles-pp.nr_iowait_cpu
0.11 ± 3% +0.0 0.13 ± 2% perf-profile.self.cycles-pp.dequeue_entity
0.08 ± 6% +0.0 0.10 perf-profile.self.cycles-pp.skb_attempt_defer_free
0.08 ± 5% +0.0 0.11 ± 4% perf-profile.self.cycles-pp.tcp_downgrade_zcopy_pure
0.49 +0.0 0.51 perf-profile.self.cycles-pp.kmem_cache_free
0.12 ± 6% +0.0 0.15 ± 5% perf-profile.self.cycles-pp.update_sg_lb_stats
0.64 +0.0 0.67 perf-profile.self.cycles-pp.tcp_rcv_established
0.16 ± 4% +0.0 0.18 ± 2% perf-profile.self.cycles-pp.ip_send_check
0.14 ± 4% +0.0 0.17 ± 2% perf-profile.self.cycles-pp.irqentry_enter
0.10 ± 3% +0.0 0.12 ± 4% perf-profile.self.cycles-pp.update_rq_clock
0.16 ± 3% +0.0 0.18 ± 2% perf-profile.self.cycles-pp.llist_add_batch
0.18 ± 2% +0.0 0.20 ± 2% perf-profile.self.cycles-pp.available_idle_cpu
0.12 ± 3% +0.0 0.15 ± 2% perf-profile.self.cycles-pp.prepare_task_switch
0.22 ± 2% +0.0 0.24 ± 3% perf-profile.self.cycles-pp.enqueue_entity
0.13 +0.0 0.16 ± 3% perf-profile.self.cycles-pp.__wake_up_common
0.26 +0.0 0.29 ± 2% perf-profile.self.cycles-pp.__switch_to
0.21 ± 2% +0.0 0.24 ± 2% perf-profile.self.cycles-pp.__switch_to_asm
0.18 ± 2% +0.0 0.21 ± 2% perf-profile.self.cycles-pp.native_apic_msr_eoi_write
0.08 ± 6% +0.0 0.11 ± 3% perf-profile.self.cycles-pp.tcp_chrono_stop
0.17 ± 2% +0.0 0.20 perf-profile.self.cycles-pp.__x2apic_send_IPI_dest
0.17 ± 4% +0.0 0.21 ± 2% perf-profile.self.cycles-pp.___perf_sw_event
0.19 +0.0 0.22 perf-profile.self.cycles-pp.llist_reverse_order
0.20 ± 2% +0.0 0.23 ± 3% perf-profile.self.cycles-pp.__flush_smp_call_function_queue
0.22 ± 3% +0.0 0.25 ± 3% perf-profile.self.cycles-pp.update_load_avg
0.15 ± 3% +0.0 0.19 ± 3% perf-profile.self.cycles-pp.try_to_wake_up
0.45 +0.0 0.49 ± 2% perf-profile.self.cycles-pp.tcp_recvmsg_locked
0.42 +0.0 0.46 perf-profile.self.cycles-pp.native_sched_clock
0.22 ± 2% +0.0 0.26 ± 2% perf-profile.self.cycles-pp.wait_woken
0.34 +0.0 0.38 perf-profile.self.cycles-pp.__schedule
0.22 ± 2% +0.0 0.27 perf-profile.self.cycles-pp.__update_load_avg_cfs_rq
0.59 +0.0 0.64 perf-profile.self.cycles-pp._raw_spin_lock_irqsave
0.29 ± 2% +0.0 0.34 ± 2% perf-profile.self.cycles-pp.native_irq_return_iret
0.00 +0.1 0.05 perf-profile.self.cycles-pp.__update_blocked_fair
0.00 +0.1 0.05 perf-profile.self.cycles-pp.__calc_delta
0.00 +0.1 0.05 perf-profile.self.cycles-pp.tick_nohz_tick_stopped
0.14 ± 3% +0.1 0.19 ± 3% perf-profile.self.cycles-pp.__release_sock
0.43 +0.1 0.49 perf-profile.self.cycles-pp.__ip_queue_xmit
0.24 ± 2% +0.1 0.30 perf-profile.self.cycles-pp.menu_select
0.22 ± 5% +0.1 0.28 ± 7% perf-profile.self.cycles-pp.enqueue_task_fair
0.26 ± 4% +0.1 0.34 ± 10% perf-profile.self.cycles-pp.newidle_balance
0.08 ± 5% +0.1 0.17 ± 4% perf-profile.self.cycles-pp.__tcp_push_pending_frames
0.00 +0.1 0.10 perf-profile.self.cycles-pp.iov_iter_bvec
0.36 ± 3% +0.1 0.50 perf-profile.self.cycles-pp.tcp_rate_check_app_limited
0.12 ± 4% +0.1 0.26 perf-profile.self.cycles-pp.tcp_mtu_probe
0.34 ± 7% +0.2 0.49 perf-profile.self.cycles-pp.ktime_get
0.75 +0.2 0.91 perf-profile.self.cycles-pp.do_tcp_sendpages
0.10 +0.2 0.30 ± 2% perf-profile.self.cycles-pp.tcp_push
0.23 ± 3% +0.3 0.49 ± 2% perf-profile.self.cycles-pp.tcp_tso_segs
0.00 +0.3 0.34 ± 2% perf-profile.self.cycles-pp.iov_iter_advance
0.67 +0.4 1.10 perf-profile.self.cycles-pp.read_tsc
0.00 +0.6 0.64 ± 2% perf-profile.self.cycles-pp.iov_iter_extract_pages
0.80 +0.7 1.48 perf-profile.self.cycles-pp.tcp_write_xmit
5.90 +0.9 6.80 perf-profile.self.cycles-pp.acpi_safe_halt
0.00 +1.0 0.98 perf-profile.self.cycles-pp.skb_splice_from_iter
0.00 +1.0 1.05 perf-profile.self.cycles-pp.skb_append_pagefrags
0.00 +1.8 1.79 perf-profile.self.cycles-pp.tcp_sendmsg_locked
Disclaimer:
Results have been estimated based on internal Intel analysis and are provided
for informational purposes only. Any difference in system hardware or software
design or configuration may affect actual performance.
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
View attachment "config-6.4.0-rc1-00352-g77f5a42b2db3" of type "text/plain" (158726 bytes)
View attachment "job-script" of type "text/plain" (8855 bytes)
View attachment "job.yaml" of type "text/plain" (6211 bytes)
View attachment "reproduce" of type "text/plain" (4499 bytes)
Powered by blists - more mailing lists